USCF player statistics

Rodriguez Medrano, Edgar Ivan

USCF 15808397TexasUpdated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #30,010 national · #3,002 in state
Floor: Regular 150 · Quick 150

US Chess record as of Sep 15, 2026

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Regular rating

9370 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 2026937 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · -51 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-20 Quick vs Regular
Typical for 900–999 regular players: -19 (middle half -47 to +3, 2,371 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +3; Jan 2026 to Feb 2026
Biggest drop: -50; Mar 2026 to Apr 2026
Longest rise: 1 update; +3 from Jan 2026 to Feb 2026
Current run: 7 updates; Unchanged since Apr 2026
Typical move: ±5; Mean absolute change; spread ±15.1

Regular rating in context

Nov 2026 update

United States

#37,759of 83,032 rated members · higher than 54.4%

45,229 lower · 45 same rating · 37,758 higher · ties share a rank

Texas

#3,542of 10,533 rated members · higher than 66.2%

6,982 lower · 10 same rating · 3,541 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,411 within 100 points of 937 (this player included)

Player · 937

01,4252,850

900–949: 2,171 members (2.6%) · highlighted band is the player’s · dashed line is the target

Target 950

55.1% below 950 (45,828 of 83,032; 54.4% below 937)

Percentile over time · United States

54.4% higher than · Nov 2026 · rank #37,759 of 83,032

Since Dec 2025
-3.1 pts

Dec 2025Nov 2026

Each month against that month’s active pool, so pool growth and rating drift both count.

How these comparisons are calculated

Chess67 calculations from the Nov 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.

United States statistics Texas statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Rodriguez Medrano, Edgar Ivan
Month	Regular	Quick
Nov 2026	937no change	917no change
Oct 2026	937no change	917no change
Sep 2026	937no change	917no change
Aug 2026	937no change	917no change
Jul 2026	937no change	917no change
Jun 2026	937no change	917no change
May 2026	937no change	917no change
Apr 2026	937-50	917-37
Mar 2026	987-4	954+15
Feb 2026	991+3	939+43
Jan 2026	988no change	896no change
Dec 2025	988	896

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